EV-VNQ5E050K Datasheet, PDF (1/9 Pages) STMicroelectronics – The diagnostic feedback of the whole device

EV-VNQ5E050K
VNQ5E050K evaluation board
Features
Parameter
Symbol Value Unit
Max supply voltage
V_CC
41
V
Operating voltage range
V_CC 4.5 to 28 V
Max On-State resistance R_ON
50 mΩ
Current limitation (typ)
Off-state supply current
I_LIMH
I_S
27
A
2
µA⁽¹⁾
1. Typical value with all loads connected.
■ Simple single IC application board dedicated
for VNQ5E050K-E
■ Provides thermal heat-sinking for ease of use
in prototyping
■ Provides electrical connectivity for easy
prototyping
Description
EV-VNQ5E050K provides you an easy way to
connect ST’s surface mounted VIPower^® drivers
into your existing prototype circuitry. This
evaluation board comes pre-assembled with
VNQ5E050K-E high-side driver.
The VNQ5E050K-E is a quad channel
high-side driver manufactured using ST
proprietary VIPower M0-5 technology and housed
in PowerSSO-24 package. The VNQ5E050K-E is
designed to drive automotive grounded loads,
providing protection, diagnostics and easy 3 V
and 5 V CMOS-compatible interface with any
microcontroller.
The device integrates advanced protective
functions such as load current limitation, inrush
and overload active management by power
limitation, overtemperature shut-off with auto-
restart and overvoltage active clamp. A dedicated
active low digital status pin is associated with
Data brief − production data
every output channel in order to provide
enhanced diagnostic functions including fast
detection of overload and short-circuit to ground,
overtemperature indication, short-circuit to V_CC
diagnosis and ON-state and OFF-state open-load
detection.
The diagnostic feedback of the whole device can
be disabled by pulling the STAT_DIS pin up, thus
allowing wired-ORing with similar devices.
Figure 1. VNQ5E050K evaluation board
Table 1. Device summary
Order code
Reference
EV-VNQ5E050K VNQ5E050K evaluation board
September 2013
Doc ID 023995 Rev 2
This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.
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www.st.com
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